| Business | Phone |
| Action Cellular Inc 9616 Highway 78, Ladson 29456 | (843) 553-5555 |
| Alltel Communications 143 Meese Rd, Ladson 29456 | (843) 821-2978 |
| Phone Smart Ladson 29456 | (843) 863-5194 |
| Telsouth Communications 9612 Highway 78, Ladson 29456 | (843) 797-5555 |
| Verizon Wireless 4101 Carolina Commerce Pkwy, Ladson 29456 | (843) 991-0000 |